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Record #88500:

Oxygen isotope evidence of freshwater pools and ice accretion below multiyear landfast sea ice, northern Ellesmere Island / Martin O. Jeffries.

Title: Oxygen isotope evidence of freshwater pools and ice accretion below multiyear landfast sea ice, northern Ellesmere Island / Martin O. Jeffries.
Author(s): Jeffries, Martin O.
Date: 1987.
Publisher: Ottawa: National Research Council of Canada. Associate Committee on Geotechnical Research
In: National Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. (1987.), Vol. 41 (1987)
Abstract: Finds evidence of pronounced annual layers that arise from ice growth associated with fresh-/sea-water stratification below ice. Much of "sea ice" is composed of fresh water. Annual layers are not evident in core from deformed multiyear landfast sea ice, which has salinities of as much as 12.1 o/oo. Oxygen isotope values at bottom of core indicate that stratification occurred only after deformation.
Notes:

National Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. Vol. 41 :405-412 (1987).

Keywords: 551.326.3 -- Floating ice, structure and surface features.
551.32 -- Glaciology.
551.326 -- Floating ice.
551.326.7 -- Sea ice.
551.326.2 -- Floating ice, formation and decay.
E6 -- Glaciology: floating ice.
(*41) -- Canada.
(*464.2) -- Ellesmere Island.
SPRI record no.: 88500

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245 10 ‡aOxygen isotope evidence of freshwater pools and ice accretion below multiyear landfast sea ice, northern Ellesmere Island /‡cMartin O. Jeffries.
260 ## ‡aOttawa :‡bNational Research Council of Canada. Associate Committee on Geotechnical Research,‡c1987.
300 ## ‡ap. 405-412 :‡bdiags.
500 ## ‡aNational Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. Vol. 41 :405-412 (1987).
520 3# ‡aFinds evidence of pronounced annual layers that arise from ice growth associated with fresh-/sea-water stratification below ice. Much of "sea ice" is composed of fresh water. Annual layers are not evident in core from deformed multiyear landfast sea ice, which has salinities of as much as 12.1 o/oo. Oxygen isotope values at bottom of core indicate that stratification occurred only after deformation.
650 07 ‡a551.326.3 -- Floating ice, structure and surface features.‡2udc
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.326 -- Floating ice.‡2udc
650 07 ‡a551.326.7 -- Sea ice.‡2udc
650 07 ‡a551.326.2 -- Floating ice, formation and decay.‡2udc
650 07 ‡aE6 -- Glaciology: floating ice.‡2local
651 #7 ‡a(*41) -- Canada.‡2udc
651 #7 ‡a(*464.2) -- Ellesmere Island.‡2udc
773 0# ‡7nnas ‡tNational Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. ‡gVol. 41 (1987) ‡wSPRI-41342
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